Dynamic Mathematics with JavaScript

Interactive geometry, plotting, visualization

JSXGraph is a cross-browser JavaScript library for interactive geometry, function plotting, charting, and data visualization in the web browser.

Latest events:

  • JSXGraph conference 2021 October 5th - 7th, 2021 (online, free) conference home page. Videos of the talks are online now


  • Euclidean and projective Geometry
  • Curve plotting
  • Open source
  • High-performance
  • Small footprint
  • No dependencies
  • Multi-touch support
  • Backward compatible down to IE 6

JSXGraph is implemented in pure JavaScript, does not rely on any other library, and uses SVG, VML, or canvas. Special care has been taken to optimize the performance.



JSXGraph is released under the LGPL – Lesser GNU General Public License – and the MIT license.